High Quality Content by WIKIPEDIA articles! The Cebu Metropolitan Cathedral is the ecclesiastical seat of the Metropolitan Archdiocese of Cebu in Cebu, Philippines. Cebu was established as a diocese on August 14, 1595. It was elevated as a metropolitan archdiocese on April 28, 1934 with the dioceses of Dumaguete, Maasin, Tagbilaran, and Talibon as suffragans.